While other Hollywood starlets are photographed out at nightclubs flashing their underwear, McAdams manages to keep a refreshingly low profile. She still lives in Toronto and enjoys cooking and gardening. She cares about the environment, running an eco-friendly style website GreenIsSexy.org and travels around Toronto by bicycle, her preferred mode of transportation.

Call it the Jennifer Aniston effect, but most of us have come to want only the best for our favourite Canadian star. We realize the innate desire to protect and ensure Rachel's happiness is a little irrational (because, really, who says she's unhappy?), but we can't help it. We love all of "our" on-screen leading ladies. We want to see them succeed. They're our style stars.

It's something that got all of us at The Huffington Post Canada chatting about who this nation's "sweetheart" actually is. Americans have the same "protective" response to several of its top A-listers. Outside of Aniston, there's Sandra Bullock, Natalie Portman and, now, newcomer Jennifer Lawrence.

Does Rachel McAdams win the "Canada's Sweetheart" title by default? To answer that question, we turn to you. We've compiled a list of the hottest, sexiest and most prominent Canadian starlets who could also deserve the crown.

Adorable actress Ellen Page grew up in Halifax, N.S., and charmed us as a quirky, pregnant teen in "Juno". She's gone on to star in critically-acclaimed films like "Whip It" and "Inception." And though she's known as "The Tiny Canadian" -- she's only 5'1! -- Page's girl-next-door vibe melts our northern hearts in a big way.

She's the original Canadian diva, with golden pipes that few other singers posses. The Québécois songstress may have relocated to Vegas, but as far as we're concerned, Celine is, and will always be, a national treasure.